Company Filing History:
2 out of 100 
1 out of 94 Years Active: 2025
Title: The Innovative Contributions of Hosik Hwang
Introduction
Hosik Hwang is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of intraocular lens evaluation and testing. With a total of 3 patents, Hwang's work focuses on enhancing the accuracy and efficiency of eye care technologies.
Latest Patents
One of Hwang's latest patents is a portable model eye apparatus for intraocular lens evaluation. This innovative device allows for a more accurate comparison of intraocular lenses by capturing the same image and situation for different lenses. The apparatus includes a beam splitter that emits an incident light source in two perpendicular directions, along with corneal modules, intraocular lens modules, and camera modules to obtain images.
Another significant patent is an optical bench tester for multifocal intraocular lenses. This tester comprises a resolution test chart and multiple optical systems that refract images from the chart. It features an electrically driven liquid lens unit that controls the refraction of light, a model eye with a multifocal intraocular lens, and a camera to capture the transmitted light. The control unit manages the liquid lens unit and calculates a defocus curve by analyzing the captured images.
Career Highlights
Hwang has worked with esteemed institutions such as the Catholic University of Korea Industry-Academic Cooperation Foundation and the Industry-Academic Cooperation Foundation of Gyeongsang National University. His experience in these organizations has contributed to his expertise in the field of optical technologies.
Collaborations
Hwang has collaborated with notable individuals, including Seongjae Kim. Their joint efforts have further advanced the research and development of innovative eye care solutions.
Conclusion
Hosik Hwang's contributions to the field of intraocular lens evaluation and testing demonstrate his commitment to innovation in eye care technology. His patents reflect a deep understanding of optical systems and a desire to improve patient outcomes.